package com.冒泡排序;import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.HashSet;

public class Test {

	public static void main(String[] args) {
       int[] a= {5,4,2,3,1};
       Solution s = new Solution();
       Math.abs(1);
       HashSet hs =new HashSet();
       
//       char[] c= s.toCharArray();
       System.out.println(Arrays.toString(Solution.bubbleSort1(a)));
	}
}
